Installing Weld Curtain £k 1 Weld Curtain Frame 2 Turntable Top 3 Capscrews 4 Weld Curtain 5 Support Bars I nstall weld curtain frame on turntable top with four capscrews. Position weld curtain in curtain frame and install support bar through frame and curtain. 3-8. Installing Input/Output Cable To Robot Use receptacle to connect input/ output cable to robot. 1 Receptacle RC1 2 Keyway 3 Plug 4 Threaded Connector To connect input/output cable to robot, align keyway, insert plug, and